USD383122SExpiredUtility
Display device for use on keyboards
Est. expiryDec 1, 2015(expired)· nominal 20-yr term from priority
Inventors:Howard L. Parks
58
PatentIndex Score
12
Cited by
22
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a display device for use on keyboards, as shown.
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